# HG changeset patch
# User jlarmour
# Date 1056431456 0
# Node ID edfa7bed5cb2e688010d3983d056ba1617f6d68a
# Parent  745b55b432def0ad3ca309a58cfabad80d1025dc
Pure pedantry: fix some typos in comments

diff --git a/packages/net/ns/dns/current/include/dns.h b/packages/net/ns/dns/current/include/dns.h
--- a/packages/net/ns/dns/current/include/dns.h
+++ b/packages/net/ns/dns/current/include/dns.h
@@ -57,14 +57,14 @@
 #ifndef _POSIX_SOURCE
 /* Initialise the DNS client with the address of the server. The
    address should be a IPv4 or IPv6 numeric address */
-externC int cyg_dns_res_start(char * server);
+__externC int cyg_dns_res_start(char * server);
 
-/* Old interface which  is depricated */
-externC int cyg_dns_res_init(struct in_addr *dns_server);
+/* Old interface which  is deprecated */
+__externC int cyg_dns_res_init(struct in_addr *dns_server);
 
 /* Functions to manipulate the domainname */
-externC int getdomainname(char *name, size_t len);
-externC int setdomainname(const char *name, size_t len);
+__externC int getdomainname(char *name, size_t len);
+__externC int setdomainname(const char *name, size_t len);
 #endif
 
 // Host name / IP mapping
@@ -77,12 +77,12 @@ struct hostent {
 };
 #define h_addr  h_addr_list[0]  /* for backward compatibility */
 
-externC struct hostent *gethostbyname(const char *host);
-externC struct hostent *gethostbyaddr(const char *addr, int len, int type);
+__externC struct hostent *gethostbyname(const char *host);
+__externC struct hostent *gethostbyaddr(const char *addr, int len, int type);
 
 // Error reporting
-externC int h_errno;
-externC const char* hstrerror(int err);
+__externC int h_errno;
+__externC const char* hstrerror(int err);
 
 #define DNS_SUCCESS  0
 #define HOST_NOT_FOUND 1
@@ -91,12 +91,12 @@ externC const char* hstrerror(int err);
 #define NO_DATA        4
 
 // Interface between the DNS client and getaddrinfo
-externC int 
+__externC int 
 cyg_dns_getaddrinfo(const char * hostname, 
                     struct sockaddr addrs[], int num,
                     int family, char **canon);
 // Interface between the DNS client and getnameinfo
-externC int
+__externC int
 cyg_dns_getnameinfo(const struct sockaddr * sa, char * host, size_t hostlen);
 
 //-----------------------------------------------------------------------------
diff --git a/packages/net/ns/dns/current/src/dns.c b/packages/net/ns/dns/current/src/dns.c
--- a/packages/net/ns/dns/current/src/dns.c
+++ b/packages/net/ns/dns/current/src/dns.c
@@ -252,8 +252,12 @@ send_recv(char * msg, int len, int msgle
 
 /* (re)Start the DNS client. This opens a socket to the DNS server
    who's address is passed in. This address can be either an IPv4 or
-   IPv6 address. This function can be called multiple times. Each
-   invocation will close any previous connection and make a new
+   IPv6 address. This function can be called multiple times.  If we
+   are being called a second time we have to be careful to allow any
+   ongoing lookups to finish before we close the socket and connect to
+   a different DNS server. The danger here is that we may have to wait
+   for up to 32 seconds if the DNS server is down.
+   Each invocation will close any previous connection and make a new
    connection to the new server. Note the address of the server must
    be in numeric form since its not possible to do a DNS lookup! */
 
@@ -311,13 +315,13 @@ int cyg_dns_res_start(char * dns_server)
 }
 
 /* This is the old interface to start the resolver. It is only IPv4
-   capable and so is now depricated in favor of cyg_dns_res_start().
+   capable and so is now deprecated in favor of cyg_dns_res_start().
    Initialise the resolver. Open a socket and bind it to the
    address of the server.  return -1 if something goes wrong,
    otherwise 0. If we are being called a second time we have to be
    careful to allow any ongoing lookups to finish before we close the
    socket and connect to a different DNS server. The danger here is
-   that we may have to wait for upto 32 seconds if the DNS server is
+   that we may have to wait for up to 32 seconds if the DNS server is
    down.  */
 int  
 cyg_dns_res_init(struct in_addr *dns_server)